Name: React Native developers
Brand: Upwork
Rating: 4.8 (843 reviews)

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Clients rate React Native developers

4.8/5

based on 843 client reviews

$55 hourly
- 4.6/5
- (51 jobs)
In today’s world, software is integral to every business. We believe in harnessing the power of a unified IT infrastructure, where all your software applications work together seamlessly through automation and integration. This approach helps automate processes, minimize manual errors, and accelerate business functions such as marketing and delivery, ultimately boosting your profitability and easing your workload. full stack django developer 🧾Who We Are: We are a dedicated team of engineers and business analysts with a wealth of experience in identifying and implementing cutting-edge technologies tailored to your business needs. 📷What We Do: Our comprehensive approach involves: Analysis: We dive deep into your business processes to understand your unique needs. Based on our analysis, we research and recommend optimal software solutions. We provide a detailed comparison of each option, outlining their pros and cons, to assist you in making an informed decision. Implementation: If you have already selected software, we will handle its setup and customization. We ensure it is configured to operate precisely according to your requirements. Automation: Routine tasks can consume valuable time and resources. We specialize in automating these tasks, allowing you to streamline operations. On average, businesses we work with automate up to 90,000 routine tasks monthly, saving approximately 1,500 work hours and cutting costs by about $30,000. Integration: Scaled businesses often rely on multiple online services. We excel at integrating these services into a single, cohesive dashboard using APIs. Even if a service lacks an API, we can still integrate it, albeit with a bit more effort. 💻Our Expertise Includes: ✶Project Management ✶CRM Systems ✶Customer Service ✶Production Scheduling ✶Paperwork and Bookkeeping ✶Purchasing and Inventory Management ✶Telephony ✶Workload Management ✶Marketing ✶Subcontractor Coordination ✶Analysis and Reporting 🏰Additional Services: We can also address specific tasks outside our comprehensive approach. Our team of developers, solution architects, business analysts, and engineers is equipped to tackle complex challenges and deliver results on time. Let us help you transform your IT infrastructure to enhance efficiency, reduce costs, and support your business growth. Designate me as your partner, and we'll quickly establish a strong working relationship. This is the most direct route to achieving your breakthrough and securing a successful future. I look forward to collaborating with you. Thank you for your time, and have a great day! Monday.com / Make.com / Zapier / Pipedrive / Python / JSON / XML / Twilio / QuickBooks Online / HubSpot / Klaviyo / Salesforce / Asana / Airtable / Trello / Google Sheets / Macros / Google Sheets Macros / Google VBA / DocuSign / Stack.ai / WooCommerce / Shopify / Jotform / Typeform / Zoho / Zoho CRM / Zoho One / Zoho Deluge / ChatGPT / Active Campaign / AI / Microsoft Office 365 / Microsoft Dynamics / AppSheet / Zendesk / Integromat / BotPress /Kommo / Jira / ClickUp / Close.io / Confluence / Notion / Dubsado / Excel / Freshdesk / Google Analytics / Google Data Studio / Google Workspace / GoHighLevel / Google VBA / Smartsheet / SmartConnect / Intercom / Cheetah / Scribe / AWS / Amazon Web Services / Service Titan / Open AI / ChatGPT / Power Automate / Azure / Bitrix24 /

React Native
Blockchain
NFT
ChatGPT
Rust
Golang
Laravel
PHP
Flask
React
Python
Angular
Django
Nuxt.js
Vue.js
$75 hourly
- 5.0/5
- (55 jobs)
I'm a seasoned Senior Full Stack Developer with over 10 years of experience in web and mobile application development. I specialize in building responsive, user-friendly applications using cutting-edge technologies. 💻 Frontend Development: ✅ React.js ✅ Next.js ✅ Vue.js ✅ TypeScript ⚙️ Backend Development: ✅ Node.js ✅ Express.js ✅ PHP ✅ Laravel ✅ Python 🖥️ Content Management Systems: ✅ WordPress ✅ Elementor 🛠️ Tools and Platforms: Version Control & CI/CD: ✅ GitHub ✅ Git ✅ CI/CD Pipelines Cloud Platforms: ✅ Vercel ✅ AWS ✅ DigitalOcean 🔗 Third-Party Integrations: ✅ Stripe (Payment Gateways) ✅ Twilio (Communication APIs) ✅ Authentication Systems ✅ Various API Integrations My passion for crafting elegant solutions and staying at the forefront of industry trends enables me to deliver projects that exceed client expectations. I'm dedicated to turning your ideas into reality with efficiency and excellence. Let's connect and discuss how we can collaborate to bring your vision to life! Mahalo! 🌴

React Native
Web Application Development
Web Development
Figma
CI/CD
Material UI
Tailwind CSS
ExpressJS
Vue.js
Next.js
Laravel
MongoDB
TypeScript
Node.js
React
$195 hourly
- 5.0/5
- (24 jobs)
Hi! I'm James, a Harvard Computer Science graduate, an ex-Googler, and CTO-level fullstack software engineer. I have 21 years of work experience, and can meet in-person if you’re in or near silicon valley. I believe that brilliance is good; reliability is better; and most important are integrity and compassion.. I help awesome people doing amazing things in the world; and I will deliver you delightful tech and tech leadership, on time, on budget, with full transparency and candor. I provide the following services: - Fractional CTO: I will work with you to clarify your visionary goals into an actionable technical roadmap; help you secure funding if necessary; and then run the technical operation start to finish. - Web and native app development: From napkin-sketch ideation to 7+ figure production, I will deliver intuitive, elegant digital experiences to your customers, from top-rated games and 3D virtual worlds to FDA compliant medical software, on the web and on devices. - Solving “unsolvable” tech problems. Examples of real projects I was engaged for: building a low power “hurricane proof” weather camera (Weather Channel); assisting with the development of the Semantic Reactor (a Google/Alphabet internal project); building a physical neural network entirely out of glass. - Technical project management: I will ensure your project runs on time and on budget, with incremental milestones and mitigated risks, using the best of Agile and PM tooling. I can manage teams large and small. - Productionalizing Research. Give me the research paper or the patent, I’ll make it real and scalable. - Consulting, with lawyers and attorneys, as a software engineering resource, for instance with respect to contracts and other legal matters (like Privacy Policies or GDPR/CCPA concerns). - Modernization of old technology: I will migrate and modernize your legacy application using the industry’s latest best practices. I have experience with performance tuning, scalability, devops, security hardening, penetration testing, and much more. - Teaching and coaching: I teach middle and high schoolers competitive coding. I enjoy tapping into every student’s life story and motivations. I also advise entrepreneurs and can act as a sounding board for personal and professional goals. - Solutions Architect: I provide comparative analysis of modern cloud technologies and explanations of how to use them for different scenarios. For example, I delivered a research paper to a private equity firm comparing Kafka, Kinesis, and other message queue technologies. The following are some of the technologies I have experience with: • Languages: Javascript/Typescript (ES6, ES7), C and C++, Java, Kotlin, Scala, Python, C#, Go / Golang, Rust • Analytics and Automation: make.com, Zapier, Twillio, Vercel, Airtable, Tableaux, Salesforce • Web: HTML5/CSS /SCSS/SASS/CSS-in-JS, React, Angular, WASM, 3js / three.js, Svelte, Astro, Vue.js, Qwik, Next.js, internationalization/i18n, localization l10n, accessibility/a11y • AI: PyTorch, TensorFlow, ChatGPT, GPT3 and GPT4, GAN (generative adversarial networks), Transformers, LSTM, RNN, belief networks / HMM • Mobile: ios (Swift and Objective-C), Android (Kotlin, Java) and DEX / Dalvik debugging, Google Play, App Store, React Native, expo • Geospatial: S3, H2, KD-tree, quadtree, ArcGIS, choropleths, NLP (including slack and discord chat bots) • MVP and Project Management: Figma, Trello, Jira, Agile, Scrum, Kanban • Testing and QA: JUnit, Jest, Mocha, Chai, Selenium, Puppeteer, Playwright, Cypress • Backend: NodeJS, Express, Django, flask, Tomcat, Spring, RabbitMQ • Infrastructure and DevOps: Docker, Kubernetes/k8s. GitHub Actions, CircleCI, Jenkins, Vercel, Netlify, Gatsby, Drone, Vagrant, Chef, Ansible, Terraform • Auth and InfoSec: auth0, oauth2, pentest, ISO 27001, GDPR, CCPA • Cloud tech: AWS, Azure, GCP, EC2, S3, Lambda, Kafka, Kinesis, AppSync, Spark, Storm, DataFlow, Hadoop • Databases: MySQL, Postgres, Firebase, Mongo, DynamoDB, Redis, NoSQL • Games / 3D: Unity, Unreal, OpenGL, webgl, photogrammetry, Meshlab, Blender, OpenCV • Embedded Tech: IoT, Raspberry Pi, Arduino, • Code Management: Github, Gitlab, Gerrit, Git, Svn • DevOps and Command Line: Bash, ZSH, Linux, PowerShell, Make, ImageMagick, FFMpeg, cron, GNU core tools

React Native
PyTorch
NodeJS Framework
TensorFlow
Artificial Intelligence
Unity
Apache Kafka
Raspberry Pi
Scala
Java
Python
JavaScript
Android
Bash Programming
Enterprise Architecture
$75 hourly
- 4.8/5
- (19 jobs)
As a seasoned full stack developer with over 8 years of experience in both front-end and back-end development, I am confident that my skills and expertise align perfectly with the requirements of any role. Throughout my career, I have successfully led projects from concept to production, working collaboratively with cross-functional teams while also thriving under tight deadlines. For instance, while working at Dashcam, I developed a Google Chrome extension that communicated with their Electron desktop using Pubnub. Additionally, I created new features that enabled the browser extension to inject URLs into popular sites such as Github, Jira, BitBucket, and height.app. At Morgan & Morgan, I spearheaded the front-end development efforts and implemented new UI/UX processes that led to significant improvements in the company's performance. By analyzing web analytics and user behavior data, my team and I identified opportunities to optimize the user experience, which we tested using Google A/B testing. This resulted in a remarkable increase in conversions from 10% to 30%. I also had the privilege of working with Liberty Insurance, where I created an internal tool for supervisors that enhanced their productivity levels and improved their management skills. Working closely with the marketing and management teams, we set ambitious goals for the project and achieved impressive results that transformed the company's internal work structure. Finally, at Ackert Inc, I honed my expertise in React JS, building features based on designs, wireframes, and prototypes while troubleshooting product issues and developing stable long-term solutions. My work in data visualization and component optimization has enabled seamless cross-browser and cross-device functionality.

React Native
Electron
Desktop Application
Landing Page
Website
React
MongoDB
Node.js
API Integration
CSS
API
JavaScript
Next.js
HTML
$50 hourly
- 4.9/5
- (14 jobs)
I am a Delaware-based Full Stack expert. I have done a lot of successful projects as a Web and Mobile app developer for the last 7 years. I have worked with many startups, mid-scale, and enterprise clients and provided them with the best return on their investment. Along with that, I also have extensive experience with ✳️ Flutter, React Native, Kotlin, Swift, and Java Languages. ✳️ React.js, Angular.js, Vue.js, Python, Node.js, Express.js, Next.js, Nest.js, PHP, Laravel, Magento ✳️ AWS Services like Cognito, IAM, Lambda, API Gateway, Dynamo DB, etc. ✳️ Serverless Architecture Design & Product Development ✳️ Firebase Integration for Real-time Database, Notifications and data storage My goal is to make demanded and highly-rated projects. I have enough experience and can work hard to achieve it. Also, I provide service after projects completion. Strengths and Skills:- ✔️ iOS: Swift & Objective C ✔️ Android: Java & Kotlin ✔️ Web: React.js, Angular.js, Vue.js, Python, Node.js, Express.js, Next.js, PHP, Laravel, Magento ✔️ Game Development: Unity ✔️ AWS, Firebase, PlayFab, Photon. ✔️ Monetization SDKs. ✔️ Google Maps Integration in iOS and Android! ✔️ Deliver on Time, the best quality work! ✔️Expert in Git & BitBucket ✔️Project Management tools: Jira, Asana, Basecamp, Trello ✔️No Code Platform: Caspio, Retool, Bubble.io, FlutterFlow, Builder.io All ears to hear your ideas and I can help you build the Solution/Product you are looking for. Best!!

React Native
Mobile Game Development
Game Development
Web Development
UX & UI Design
SwiftUI
AWS Development
Cloud Services
Xamarin
Java
Flutter
Kotlin
Augmented Reality
Android
Swift
$45 hourly
- 4.9/5
- (38 jobs)
I’m Myro, and I’ve been developing mobile applications for iOS and Android using React Native since 2016. Having worked with React Native from its early days, including extensive experience with Expo. We'll take care of the software while you focus on marketing. 💡 Technologies: Cross-platform mobile development using React Native, Cli or Expo, Web development using Node.js, React.js, Next.js, Nest.js, Fastify, and more, deploying on platforms like AWS, Digital Ocean, Google Cloud, Vercel, etc. 🚀 Industries: Fitness and Wellness, Geolocation, Taxi, Healthcare, Transport, Retail, Asset Management, Real Estate, Dating, Rental, Food Delivery, Fintech, Finance and Banking, Cryptocurrency, Entertainment, Inventory, Hospitality, Meditation, Logistics, Transportation, Manufacturing, Media and Publishing, Productivity, Non-Profit, Sports and Fitness, Travel and Tourism, Utilities, Wellness, Medical Dashboard, Marketplace, Advertising, Automotive, Business Innovations, Lifestyle, Fashion, Marketing, Navigation, Education, E-learning 🛠 Services: Mobile Development, Web Development, Extension Development, UX/UI Design, Business Analytics, Legacy Code Modernization, Consulting, Logo, Branding, Manual Testing, End-to-End Testing, We do a lot of migrations away from technologies such as Laravel and Python 🎨 UX/UI Design: Prototyping: (Figma, Miro, Sketch), Responsive design: Web, Tablet, Mobile, Graphic Design: Illustrations, Animations, Lotties, Rive. 🧑‍💻Highlighted Skills: Mobile App Development, Web App Development, User Interface Design, Payment Integration (Stripe, Paddle, Plaid), Payment Gateway, ERP, CRM, Develop and Maintain, User-friendly Interface. No Laravel, no Python developer, Project Planning, MVC Architecture and RESTful APIs, IOS developer, Android developer, React Native, React, Flutter developer, Front-end Technologies (React.js, Next.js, HTML5, CSS3, JavaScript), Responsive and Mobile-first Design, Database Design and Implementation (MongoDB, Firebase, PostgreSQL), User Authentication and Authorization, Integration of Third-party APIs, Deployment to Cloud Platforms (Heroku, AWS, Digital Ocean, Vercel, Google Cloud), Test-driven Development, Agile Methodologies (Scrum, Kanban), Security Technologies, QR Code Scanner, GPS and Mapping, ChatGPT and Artificial Intelligence, E-commerce Solutions, Chatbots, Version Control Systems (Git, GitHub), Project Management and Collaboration Tools (ClickUp, Jira, Trello), Documentation and Code Commenting, MVP SAAS, Website and Web App from Scratch, Rebuild, Upgrade, Modernize, Prototype, Start-Up, High-Friendly Custom Development, Expert Building, Fix, Proficiency, Optimizing, Transform, Deliver, Solution, Ensure, Create, Enhance, Implement, Great Problem-solving, Excellent Communication, Assist, Collaborate 🐲Talent: Company, Specialist, Proven Track Record, Strong Background, Write Clean Code, Deep Expertise, Bring to Life, Cross-platform, Attention to Detail, Good Knowledge, Talented, Experienced, Skilled, Strong Experience, Proven Experience, Agency, Team. 🔗 Let’s Connect! Click the “Invite to Job” button, and let’s discuss how we can bring your project to life! Check our social media for extra recommendations.

React Native
Hybrid App Development
In-App Purchases
Tablet
User Authentication
Flutter
User Profile Creation
iOS Development
Android App Development
Mobile App Development
Smartphone
Android
iOS
React
JavaScript
$75 hourly
- 5.0/5
- (41 jobs)
I have around 20 years software development experience. I worked on a lot of kind of software development. include Web, Mobile(both Android and iOS) and AI development. I worked as freelancer around 15 years. Clients from United States, Europe, China, New Zealand etc. Right now I am living in United States and manage a small team in ChengDu China. We mainly focus on desktop software development, App development and Web application development. As well as AI related development Skills: 1. Programming Languages: Proficient in C#, VB.Net, Java, JavaScript, Swift, Objective-C, and Kotlin. 2. Deep Learning: Experienced in building, fine-tuning, and deploying deep learning models. 3. Backend Development: Skilled in .Net, NodeJS, and Java Spring Boot for developing robust backend systems, including RESTful API integration. 4. Web Development: Expertise in ASP.Net, ASP.Net Core, and front-end frameworks such as React, Vue, Angular, HTML, CSS, and JavaScript. 5. Desktop Applications: Proficient in building desktop applications using WinUI, UWP, WPF, and ElectronJS. 6. Mobile Development: Competent in cross-platform mobile development using React Native, Ionic, and Flutter, with a strong foundation in Android and iOS native development. 7. Database Management: Extensive experience with SQL Server, MySQL, MongoDB, and report services. 8. Architectural Patterns: In-depth knowledge of MVC and MVVM architectural patterns. 9. IoT and Embedded Systems: Expertise in single-board computers (e.g., Nvidia Jetson Nano), IoT, and smart home technologies. 10. Geographic Information Systems (GIS): Skilled in GIS mapping, GPS devices, TCP/IP listeners, and integration with Google Map API and Bing Map API. 11. AI Application Development: Experienced in developing AI applications, including those related to large language models (LLMs) and computer vision (CV). 12. Agile Methodologies: Proficient in Agile methodologies and experienced in team management. 13. CI/CD and Cloud Services: Proficient in Azure CI/CD, AWS, and other cloud services. 14. Swift and Objective-C: Proficient in both Swift and Objective-C programming languages. 15. UIKit and SwiftUI: Skilled in using UIKit for traditional UI development and SwiftUI for declarative UI design. 16. APIs and Networking: Experienced in integrating RESTful APIs, managing network requests, and handling JSON data. 17. App Store Guidelines: Knowledgeable in Apple’s App Store review guidelines, submission processes, and best practices for app distribution. 18. Java and Kotlin: Proficient in both Java and Kotlin for Android development. 19. UI/UX Design: Expertise in UI/UX design principles and practices. 20. Fragments and Activities: Skilled in managing Android lifecycle components such as fragments and activities. 21. SDK Integration: Experienced in integrating various SDKs, including Google Maps iOS SDK and DJI Mobile SDK. 22. Database Technologies: Proficient in using SQLite for local data storage solutions. 23. Version Control: Extensive experience with Git for version control, collaboration, and code management.

React Native
Startup Company
jQuery
Windows Forms
.NET Framework
.NET Core
Management Development
iOS Development
Android App Development
HTML5
JavaScript
C#
Microsoft SQL Server
$70 hourly
- 5.0/5
- (11 jobs)
👋 Hey there! 🚀 I am a seasoned Full-Stack and Mobile App Development Lead with a rich history of working in 📱 Mobile App Development, 🤖 Machine Learning, 📊 Data Analytics, and 🚗 Autonomous Driving space. 👨‍💻 Currently, I lead a team of iOS, Android, and Full-Stack engineers who love developing top-notch apps. Working together, we deliver results that exceed expectations while ensuring projects are completed on time and on budget. 👨‍🔬 My area of expertise is in the design and development of robust, scalable, and high-performance mobile applications using modern technologies and frameworks. Additionally, I have experience in integrating 🤖 machine learning and 📊 data analytics into mobile apps to provide personalized and intelligent experiences to end users. 🚗 Furthermore, I have a deep understanding of autonomous driving systems. I have contributed to the development of several sensor models, including a deep learning-based camera model for computer vision. In addition, I have experience developing algorithms and software for LiDAR-based perception. 💼 In summary, if you are looking for a Full-Stack and Mobile App Development Lead with a track record of delivering high-quality solutions, I am the right fit for your project. I am committed to ensuring that your project is a success, and I look forward to the opportunity to work with you.

React Native
RESTful API
Mobile App Development
Python
Kotlin
iOS
Android
MongoDB
Amazon Web Services
Flutter
Swift
React
Node.js
$40 hourly
- 4.6/5
- (22 jobs)
Hey, I’m Vlad. I’ve spent the last 8 years at marketing agencies, where I managed millions in ad spend and got really good at helping businesses grow and drive sales. Now, I've decided to take all that experience and work as a freelancer. My mission is to create strong, lasting partnerships with my clients by increasing their business revenue. Certifications: 🏅Google Ads Search Professional 🏅AI-Powered Shopping ads 🏅Google Ads - Measurement 🏅Google AI-Powered Performance Ads 🏅Google Ads Creative I follow these steps in my game plan: 🔹Dive deep to understand your business and marketing goals 🔹Create campaigns specifically designed for your audience 🔹Perform A/B testing to identify the best-performing combinations 🔹Optimize campaigns and ads based on received data 🔹Create experiments and explore new keywords to maximize performance 🔹Keep you regularly updated on progress Areas of expertise: 🔸Dentists 🔸Law firms 🔸Ad agencies 🔸E-Commerce stores 🔸Manufacturers 🔸Insurance brokers 🔸Medical device makers 🔸Financial & investing providers 🔸SaaS Services I offer: ♦️Google Ads Audit, Management and Optimization ♦️Google Ads Campaign Setup (Search, Shopping, Display, Performance) ♦️A/B Testing ♦️Google Analytics ♦️Google Tag Manager ♦️Facebook/Instagram Ads Audit, Management and Optimization ♦️Pixel Installation ♦️TikTok Ads ♦️Website Audit I'm all about results and focus on driving sales, not just clicks.

React Native
Campaign Optimization
Marketing Campaign Setup & Implementation
Social Media Ad Campaign
Campaign Management
Campaign Setup
Ad Campaign
Facebook Marketing
Facebook Ad Campaign
Meta Pixel
Facebook Ads Manager
Instagram Marketing
Facebook Advertising
$59 hourly
- 4.9/5
- (38 jobs)
Post-college graduation in 2011 I set out to build an app to connect people based on their activity interests. This became a collection of mobile apps called, Fitivity and Elete Dribble Training. I was fortunate to be a part of a team that raised $1.5 million in funding utilized to further grow the company. The backbone of this success was content for users to consume, learn, and practice in their quest for coaching and training themselves in the world of sports and fitness. I like to refer my baseline experience as being thrown into a "lion's den" of UX/UI design and development. I knew nothing back then. As a company, we applied an insane amount of app store search engine optimization testing. Split testing and monitoring metrics was our boon. Organically, we were able to get nearly 10,000 downloads and nearly 100,000 impressions per day at our peak. This opportunity I had, to live in a never-ending UX/UI testing environment, gave birth to a skill set that I took to the E-Commerce world. It fostered the beginning of my marketing career and is the journey that has allowed me to grow professionally in the marketing field. Now, with 10 years of marketing experience, I am confident in my ability to support your business with any conversion rate optimization strategy for your E-Commerce store. Your time is valuable, and the decisions you make now will impact the next chapters in your business. I look forward to connecting with you and discussing the right steps for you and your growing business.

React Native
MongoDB
JavaScript
Python
Vue.js
MySQL
Django
PHP
React
Mobile App Development
Shopify
Figma
UX & UI
Custom Web Design
WordPress
$60 hourly
- 5.0/5
- (13 jobs)
Hi all! :) I’m a creative, hardworking and responsible React Native developer and team player with 5+ years of commercial development experience. A clear understanding of the tasks set, quick decisions, the ability to make decisions independently, high quality of the work performed - these are my qualities that I am very proud of. Brief summary: • Excellent knowledge of React Native • Strong knowledge of Asynchronous programming model in JavaScript • Knowledge of basic platforms functionalities • Experience with Firebase • Experience of working with Xcode, Android Studio • Experience with GIT, Git Flow • Experience with REST API, Google API • WebSockets, real-time apps • App submitting experience (AppStore, PlayStore) • Experience with Redux/redux-saga • Knowledge with ES6+ features • Experience with building offline-first apps • Good knowledge of React and the respective concepts (virtual dom pro/con, react hooks, etc.) • Experience in a remote SCRUM team involving all the rituals — daily meetings, groomings, plannings, etc • Basic knowledge of Bootstrap, MongoDB, NodeJS • Fast adaptation to existing projects If you are looking for a reliable, creative and experienced Mobile Developer, you have come to the right place - I will eagerly become your longtime partner. Let’s start to work together!

React Native
Websockets
Redux Saga
Mobile App Development
Android App Development
iOS Development
Map Integration
TypeScript
In-App Purchases
Social Media Account Integration
User Authentication
Firebase
JavaScript
Hybrid App Development
$85 hourly
- 5.0/5
- (13 jobs)
As an Upwork Expert Vetted Silicon Valley Engineer I am among the top 1% talent on Upwork. I have a Job Success Score of 100% which means, every client has been fully satisfied with my services. With over 10+ years of experience as a Senior Software Engineer, I have had the unique opportunity to work in very diverse roles. I have built products from the ground-up and helped scale them for planetary scale. I have worked for companies in Silicon Valley, Boston, New York City and other tech centers around the world. I have worked with companies and teams of all sizes, from Fortune 100 companies to exciting startups. I have in-depth experience of developing large scale web and mobile applications using lean and agile methodologies. Technology Stack: • Backend - Python, Node.js and Java Spring Boot • Web Frameworks - React JS, Angular and Vue • Mobile Development - React Native • Databases - Majority of the Relational and NoSQL Databases. MySQL, PostgreSQL, MongoDB, Cassandra, Yugabyte to name a few. • Cloud - AWS, Azure and Google Cloud

React Native
Mobile App Development
API
Database
Spring Boot
Web Development
Web Application
Amazon Web Services
Java
JavaScript
MongoDB
Spring Framework
React
MySQL
Node.js
$75 hourly
- 5.0/5
- (7 jobs)
Hello! I'm Devansh, a Senior Software Engineer and DevOps Architect with a rich background in managing high-impact software and infrastructure projects in diverse industries. My dual expertise in computer science and biological sciences has shaped my innovative approach, enhancing system efficiency and user accessibility. Professional Journey: At Moody’s Analytics, as a DevOps Architect, I led the development of seamless integration and continuous deployment pipelines, reducing system downtime and cutting costs significantly through strategic AWS implementations. My work not only enhanced system responsiveness but also bolstered reliability. As the founder of CryptoMe (released on iOS), I aimed to simplify cryptocurrency transactions for everyday use, merging the ease of mobile payments with the security of blockchain technology. Under my leadership, CryptoMe has launched pioneering features that promote user autonomy and reduce transaction fees, making digital assets management straightforward and secure. I innovated the idea of Venmo and molded it into a social global cryptocurrency payments solution with full asset ownership and lightning fast transaction speeds on XRP cryptocurrency. Technical Skill Set: Cloud Computing: Profound expertise in AWS, with proficiency in services like EC2, RDS, ECS, Lambda, and DynamoDB. I also possess experience with Azure and Google Cloud, enabling versatile multi-cloud strategies. Programming Languages: Skilled in Python, Node.js, JavaScript, React.js, and TypeScript, with a flexible approach to adopting new technologies. DevOps & Automation: Expert in Terraform, Docker, Kubernetes, and CI/CD practices, focusing on automation to minimize errors and increase efficiency. Database Management: Extensive experience in SQL and NoSQL database systems, including DynamoDB, MongoDB, and Microsoft SQL Server, optimizing data integrity and performance. Cybersecurity: Strong background in implementing enterprise-level security measures, ensuring robust network security and compliance with data protection regulations. Leadership and Communication: I excel in leading diverse teams, fostering an environment that values collaboration and innovation. I’m committed to building a culture where transparency and inclusivity are paramount, enhancing productivity and fostering creativity. Offer to Clients: I bring a proven track record of successful project deliveries and a keen insight into aligning technological deployments with business objectives. I am dedicated to developing robust, scalable solutions that enhance operational efficiencies and competitive advantage. Ready to Collaborate Immediately: If you're seeking a dynamic and skilled technology partner, I'm ready to help your business succeed. Let’s connect to explore how I can bring your projects to fruition with precision and innovative problem-solving.

React Native
Linux
Terraform
Amazon Virtual Private Cloud
CI/CD
Amazon ECS for Kubernetes
AWS Lambda
Python
Docker
PostgreSQL
Node.js
SQL
Amazon Web Services
Amazon DynamoDB
JavaScript
$85 hourly
- 5.0/5
- (14 jobs)
I'm a researcher and artist that has been putting content on the internet for more than 20 years. I've completed many illustration commissions and design projects created to specification. I also have experience working in editorial roles managing all manner of content and assisting the development of sophisticated web publishing apps. Recently I've been exploring the exciting new horizons of NFT image generation. Let's talk about how I can help deliver your vision, today.

React Native
Cartoon Art
Drawing
English
Sketching
Image Editing
JavaScript
React Bootstrap
CSS
React
HTML
Adobe Creative Suite
Illustration
Adobe Photoshop
$45 hourly
- 5.0/5
- (6 jobs)
Hey there, I'm Vineet — the director at SoftProdigy LLC, where we take the rudimentary concept from 0-100 with agile and innovation. Not just a garden variety but a team of seasoned developers who know how to lay the foundation and, develop scalable products. At SoftProdigy LLC, we believe in the power of collaboration and understanding our customer's goals. Whether it's UI/UX design, prototyping, product strategy, or the entire software development lifecycle, we've got you covered. Our expertise includes but is not limited to where we've successfully developed applications in the following domains; - Fintech - Edtech - Social Media - Healthtech - On-demand Services - Fitness and a few more If we talk about the tech stacks— I've listed, those are in demand and have great community support. We utilize the same to deliver impeccable and scalable products. - MEAN/MERN - Ruby on Rails - Python — Djano/Flask - Native Mobile application — Kotlin/Java, Swift/SwiftUI - Hybrid Mobile Application — React Native/Flutter) - CMS - WordPress, Shopify, Magento. While working together, what you can expect and you will get with no exception. - Complete transparency - Seasoned Engineers - Clear communication - Delivery on time And, when you choose us, you're not just getting a development team; you're gaining a dedicated partner for both front-end and back-end development. This ensures quicker project completion, and we don't stop there—we offer post-deployment maintenance and support too. Furthermore, we do understand the importance of clear communication — you'll have access to the product manager and the entire development team. If you're on the East Coast, I'd be delighted to meet you in person if required, and we can always get in touch over Upwork.

React Native
HTML5
WordPress
JavaScript
PHP
Tailwind CSS
Flutter
Angular
MEAN Stack Administration
Laravel
Node.js
React
$40 hourly
- 4.6/5
- (29 jobs)
⭐ UX/UI Design, 🛠 CMS Development, 🖥 Frontend Development, 🔧 Backend Development, 💾 Databases, ☁️ Cloud Services, 🧰 Tools Hello! I’m Khalid, leading a team of Full Stack Developer and Designer with over 10 years of experience, completing 500+ projects across web and mobile applications. I specialize in No-Code and Low-Code platforms, MERN Stack, MEAN Stack, and CMS platforms. Meeting your unique requirements is my top priority. Having collaborated with various clients, I understand the significance of clear communication and crafting customized solutions. Let’s exceed your expectations together by developing visually appealing and highly functional applications. I’m committed to leveraging my skills to bring your innovative ideas to life. My process is anchored in collaboration and ensuring that the solutions provided enhance your business operations effectively. ⭐ **UX/UI Design**: Crafting intuitive and visually appealing interfaces using Figma and AdobeXD. 🛠 **CMS Development**: Developing robust websites with WordPress, Shopify, and Webflow. 💻 **Frontend Development**: Building responsive user interfaces with JavaScript, Typescript, HTML5/CSS3, Tailwind CSS, React.JS, React Native (for Mobile Apps), Next.JS, and Nuxt.JS 🖥 **Backend Development**: Creating scalable server-side applications using Node.js, PHP/Laravel, and other technologies. 📚 **Databases**: Managing data with MongoDB, MySQL, and PostgreSQL to ensure efficient data flow. ☁️ **Cloud Services**: Implementing cloud solutions with AWS for enhanced scalability and security. 🧰 **Tools**: Utilizing Git, GitHub, bug trackers, and Jira to maintain code integrity and facilitate project management. Ready to elevate your project? Reach out, and let’s bring your vision to life with unrivaled expertise and a commitment to excellence. Your next successful project starts here! Warm Regards, Khalid Irfan

React Native
Web Development
MERN Stack
WordPress
Front-End Development
Shopify
Laravel
Node.js
Web Design
Figma
React
Mobile App Development
UX & UI
$90 hourly
- 4.8/5
- (108 jobs)
Reach out today to schedule a complimentary consultation to discuss your project needs. 𝐒𝐚𝐭𝐢𝐬𝐟𝐚𝐜𝐭𝐢𝐨𝐧 𝐆𝐮𝐚𝐫𝐚𝐧𝐭𝐞𝐞 If your expectations are not met, I offer a full refund—no questions asked. With 𝐨𝐯𝐞𝐫 𝐚 𝐝𝐞𝐜𝐚𝐝𝐞 𝐨𝐟 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 in full-stack development, I specialize in delivering efficient and scalable solutions using MEAN (MongoDB, Express.js, Angular.js, Node.js), MERN (MongoDB, Express.js, React.js, Node.js), and mobile app development frameworks like 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 and 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞. Whether you're aiming to: -𝐋𝐚𝐮𝐧𝐜𝐡 𝐚 𝐧𝐞𝐰 𝐩𝐫𝐨𝐣𝐞𝐜𝐭 𝐪𝐮𝐢𝐜𝐤𝐥𝐲 𝐰𝐢𝐭𝐡 𝐚 𝐌𝐢𝐧𝐢𝐦𝐮𝐦 𝐕𝐢𝐚𝐛𝐥𝐞 𝐏𝐫𝐨𝐝𝐮𝐜𝐭 (𝐌𝐕𝐏) -𝐑𝐞𝐬𝐜𝐮𝐞 𝐚 𝐩𝐫𝐨𝐣𝐞𝐜𝐭 𝐟𝐚𝐜𝐢𝐧𝐠 𝐜𝐡𝐚𝐥𝐥𝐞𝐧𝐠𝐞𝐬 -𝐒𝐜𝐚𝐥𝐞 𝐨𝐫 𝐨𝐩𝐭𝐢𝐦𝐢𝐳𝐞 𝐲𝐨𝐮𝐫 𝐞𝐱𝐢𝐬𝐭𝐢𝐧𝐠 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧 𝐟𝐨𝐫 𝐛𝐞𝐭𝐭𝐞𝐫 𝐩𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 -𝐁𝐮𝐢𝐥𝐝 𝐚 𝐫𝐨𝐛𝐮𝐬𝐭 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧 𝐜𝐚𝐩𝐚𝐛𝐥𝐞 𝐨𝐟 𝐬𝐞𝐫𝐯𝐢𝐧𝐠 𝐦𝐢𝐥𝐥𝐢𝐨𝐧𝐬 𝐟𝐫𝐨𝐦 𝐬𝐜𝐫𝐚𝐭𝐜𝐡 -𝐃𝐞𝐯𝐞𝐥𝐨𝐩 𝐜𝐫𝐨𝐬𝐬-𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦 𝐦𝐨𝐛𝐢𝐥𝐞 𝐚𝐩𝐩𝐬 𝐮𝐬𝐢𝐧𝐠 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 𝐨𝐫 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞 I provide tailored, client-focused solutions to meet your specific needs efficiently. 𝐈𝐝𝐞𝐚𝐥 𝐟𝐨𝐫 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐖𝐡𝐨: - Have a visionary idea and need a tech partner who understands it and can develop an MVP - Want to address a specific industry problem with a custom web or mobile app- - Need to enhance product features rapidly for upcoming funding milestones - Are hindered by inflexible off-the-shelf software that doesn't meet their needs - Face challenges with current developers, such as poor quality, unexpected costs, or lack of transparency. I am committed to every project until you are completely satisfied, striving to exceed expectations with every line of code. With extensive experience on both the client and agency sides, I have developed a deep understanding of web and mobile technologies, covering the full spectrum from back-end to front-end development. My strength lies in integrating cutting-edge technologies and design patterns to deliver seamless and dynamic applications that not only meet your requirements but also enhance your digital presence. 𝐏𝐫𝐨𝐟𝐞𝐬𝐬𝐢𝐨𝐧𝐚𝐥 𝐃𝐞𝐝𝐢𝐜𝐚𝐭𝐢𝐨𝐧 I'm dedicated to continuous learning and applying the latest advancements in web and mobile technology. 𝐀𝐛𝐨𝐮𝐭 𝐌𝐞 𝐚𝐧𝐝 𝐌𝐲 𝐂𝐨𝐦𝐩𝐚𝐧𝐲 While I operate as an individual freelancer, I am also associated with 𝐀𝐢𝐦𝐥𝐢𝐧𝐱, a full-service web and mobile development powerhouse. Together, we deliver high-performance digital solutions globally. Our expertise spans advanced technologies like React, Node.js, Angular, 𝐅𝐥𝐮𝐭𝐭𝐞𝐫, and 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞, enabling us to create dynamic and scalable applications tailored to diverse client needs. Our commitment to excellence and efficiency is evident in our impressive track record, with 𝟗𝟑% 𝐨𝐟 𝐨𝐮𝐫 𝐩𝐫𝐨𝐣𝐞𝐜𝐭𝐬 𝐜𝐨𝐦𝐩𝐥𝐞𝐭𝐞𝐝 𝐨𝐧 𝐭𝐢𝐦𝐞 𝐚𝐧𝐝 𝐰𝐢𝐭𝐡𝐢𝐧 𝐛𝐮𝐝𝐠𝐞𝐭, showcasing exceptional project management skills. 𝐋𝐞𝐭'𝐬 𝐂𝐨𝐧𝐧𝐞𝐜𝐭 I'm passionate about helping clients bring their visions to life. 𝐂𝐨𝐧𝐭𝐚𝐜𝐭 𝐦𝐞 𝐭𝐨𝐝𝐚𝐲 to elevate your web and mobile solutions and experience development that truly makes a difference.

React Native
App Development
MERN Stack
MEAN Stack
Flutter
Product Development
Web Development
Mobile App Design
Mobile App
Web Development Consultation
Web Design
Custom Web Design
WordPress
Website
$45 hourly
- 4.8/5
- (16 jobs)
Top Rated // 100% 5-star reviews. Software developer with 5+ years of experience in web and mobile application development. Experienced PHP and WordPress Developer with over 5 years of hands-on expertise in building modern, highly-customized WordPress themes, plugins, and applications. I specialize in creating seamless, dynamic web experiences and optimizing publishing workflows using cutting-edge technologies like React, Tailwind, and modern PHP features. My Toolbox: • Front-End: React, Tailwind CSS, JavaScript, HTML, CSS • Back-End: PHP, WordPress, Node.js, Express • Databases: MySQL, PostgreSQL • Tools: Git, Webpack, Babel, Docker • CMS: WordPress, WordPress Block Editor, Custom Themes & Plugins • Automation: CI/CD pipelines, AWS infrastructure (S3, EC2, RDS) I’m passionate about improving publishing processes, optimizing cloud infrastructure, and delivering robust, user-friendly websites. I’m always eager to tackle new challenges and create tools that help clients scale and streamline their operations. Let’s connect if you need a skilled WordPress developer who can also bring modern development practices into play.

React Native
API Integration
Full-Stack Development
Ecommerce Website Development
Figma
Web Development
Next.js
Bootstrap
Tailwind CSS
React
JavaScript
CSS
WordPress
HTML5
Front-End Development
$65 hourly
- 5.0/5
- (22 jobs)
Senior Javascript Developer with a passion for creating dynamic and engaging web and mobile applications. With over 12 years of experience in frontend and backend development, I specialize in utilizing a wide range of JavaScript frameworks and libraries, including React.js, Angular, Vue.js, Next.js, React native, Nest.js, Node.js, Material UI, Tailwind, and Bootstrap, to deliver exceptional user experiences. My expertise extends to HTML5, CSS3, and JavaScript, and I have a solid understanding of web and mobile standards and best practices. I have a proven track record of successfully translating design mockups into responsive and visually appealing web pages, ensuring cross-browser compatibility and optimal performance. In my previous roles, I have collaborated closely with designers, and backend developers to integrate frontend components with backend systems, resulting in seamless and efficient web applications. I am experienced in working in agile environments and am adept at adapting to changing project requirements and timelines. I'm committed to continuous learning and improvement, and I actively seek out opportunities to expand my knowledge and skills. I am passionate about creating innovative solutions that push the boundaries of frontend development and am dedicated to delivering high-quality results that exceed client expectations. I'm currently seeking new challenges and opportunities to leverage my skills and expertise in frontend development. If you are looking for a talented and motivated frontend developer to join your team, I would love to discuss how I can contribute to your projects. 𝐌𝐲 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: *Superior design and coding experience using both frontend (Next.js, TypeScript, JavaScript) and backend development( Node.JS) *Extensive experience with a SQL database, like PostgreSQL or MySQL *Hands-on experience with OpenAPI or REST APIs or GraphQL, Hasura *Familiarity with styled components, server-side rendering, and UI kits such as Ant Design (antd). *Knowledge of PWA (Progressive Web App) & service workers. *Version control using Git, Familiarity with UNIX systems, Docker, and issue tracking tools (like JIRA) or similar. *Understanding of Agile development methodologies (SCRUM) & Lean Software Development. *Awareness of OWASP security practices. *Basic understanding of Language Models (LLMs) and applications of AI tools like GPT engines. *Leadership experience with a technology team, including effective delegation of tasks and issue resolution. *Excellent verbal and written communication skills, with demonstrated experience in effectively communicating technical issues and solutions to both technical and non-technical stakeholders. 𝐌𝐲 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐒𝐤𝐢𝐥𝐥𝐬: ▪️ Nodejs ▪️ Backend Nodejs ▪️ Nodejs Backend Developer ▪️ Node Backend ▪️ Backend Engineer ▪️ Senior Backend Developer Node.js ▪️ Java Backend Developer ▪️ Backend Software Engineer ▪️ Backend Web Developer ▪️ Nextjs ▪️ JavaScript ▪️ TypeScript ▪️ Express.js for Backend ▪️ Reactjs ▪️ React Frontend Developer ▪️ React Full Stack ▪️ React Native ▪️ React Redux ▪️ React Typescript ▪️ Node.js Developer ▪️ Frontend Developer ▪️ Front-End Development ▪️ Front-End Optimization ▪️ JavaScript Libraries ▪️ Nextjs Developer ▪️ Nodejs Project ▪️ TypeScript Nodejs ▪️ Node Express ▪️ React Firebase ▪️ Nodejs Express ▪️ JavaScript Developer ▪️ Nodejs Backend Lead Developer ▪️ React Native Mobile Developer ▪️ ExpressJS ▪️ Full Stack Development ✨𝐒𝐩𝐞𝐜𝐢𝐚𝐥𝐢𝐳𝐚𝐭𝐢𝐨𝐧𝐬: 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: Reactjs, Nextjs, TypeScript, JavaScript, UI/UX Design, Responsive Interfaces 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: Nodejs, Express.js, PostgreSQL, MongoDB, API Development 𝐀𝐏𝐈 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: RESTful APIs, GraphQL, API Integration, Microservices 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: MERN Stack, Nextjs 𝐓𝐞𝐬𝐭𝐢𝐧𝐠 & 𝐃𝐞𝐛𝐮𝐠𝐠𝐢𝐧𝐠: Unit Testing, Integration Testing ✨𝐋𝐚𝐧𝐠𝐮𝐚𝐠𝐞𝐬: ▪️ JavaScript ▪️ TypeScript ▪️ HTML ▪️ CSS ▪️ SQL

React Native
API Development
Material UI
NodeJS Framework
Vue.js
NestJS
NestJS Development
Next.js
API Integration
MongoDB
TypeScript
Angular
JavaScript
React
Node.js
$70 hourly
- 5.0/5
- (7 jobs)
I am a software developer and software architect with over 7 years of experience. I live and breathe full-stack software development and revel in producing results employing the latest technologies. I have worn many hats and specialized in multiple areas along my career, but in recent years my focus has converged into a narrower set of technologies: 1) React JS, React Native, Vue JS 2) Node, Express, PostgreSQL, MySQL, Mongo I work well as a team member and I can also help from a position of leadership from where I can lead, or help you lead / mentor, a team of developers to the successful implementation of a software product.

React Native
Material UI
Tailwind CSS
ExpressJS
Redux
HTML
Microservice
CSS
Node.js
JavaScript
MongoDB
Firebase
PostgreSQL
Angular
React
$80 hourly
- 5.0/5
- (4 jobs)
Experienced mobile and backend software developer with over 15 years of expertise. Skilled in designing, developing, and maintaining high-quality software solutions, and committed to delivering innovative and efficient results that exceed expectations. A collaborative team player who can contribute to project success.

React Native
Back-End Development
Front-End Development
Firebase
Mobile App Development
Unity
FlutterFlow
Amazon Web Services
React
Google Cloud Platform
Python
Full-Stack Development
$33 hourly
- 4.9/5
- (84 jobs)
Hey, I’m Farah! Top-rated and innovative Full-Stack Software Engineer with 9+ years in the field.🏆 AI Expert 🧠, Mobile App Guru 📱 & Web Solutions Wizard🔮 are all attributes that describe me best. When we work together, your voice will always be heard. Your feedback is my top priority, and I make it a point to fully understand your requirements before diving into the work. I believe in asking the right questions to ensure that I have a clear and thorough grasp of your needs. 🗣️ With over 9 years of experience in Full-Stack Engineering, I specialize in both Frontend and Backend development, as well as DevOps. My core strengths include PHP, Laravel, JavaScript, Python, .NET, and React.js/React Native. Additionally, I’m well-versed in best practices for SEO, CRM systems, databases, servers, and the AWS stack. ☁️ Let's discuss your project goals, and I'll make sure to bring your vision to life! Don't hesitate to reach out – your satisfaction is my mission. 😊 Message me to talk about your project and I will make sure you are satisfied with the outcome :) 📥

React Native
Landing Page
Salesforce
Database
Wix
Shopify
Vue.js
WordPress
JavaScript
PHP
Symfony
React
Node.js
$65 hourly
- 5.0/5
- (4 jobs)
Hi! I'm looking to help bring your next idea to fruition. As a Top Rated Full Stack Software Engineer, I focus on delivering high-quality code and Software Solutions that meet and exceed your needs. I primarily focus in Web Development, Data Engineering, and App Development utilizing languages and frameworks like Python, JavaScript, React, React Native, Scala, Go, and Dart to get your project over the finish line. If the languages mentioned aren't what you're looking for, don't worry! I am flexible on learning and adjusting to fit the needs of your project and will quickly bring myself up to speed to produce tangible results. Looking forward to speaking with you and learning more about the project(s) we will build together!

React Native
Web Scraping
Google Sheets Automation
Scala
Dart
React
Database Management System
RESTful API
Cloud Computing
API Development
Django
Amazon Web Services
Python
SQL
$35 hourly
- 5.0/5
- (10 jobs)
Hi, I am umar a software engineer having four years of software development experience, I am well-versed in Node.js, Nest.js, and the MERN stack. Throughout my career, Node.js has been a cornerstone in developing scalable and efficient server-side applications, while Nest.js has empowered me to create modular and maintainable code structures. In the realm of mobile development, I've garnered extensive experience in React Native, allowing me to build cross-platform applications with a single codebase. This versatility streamlines the development process, reducing time and effort in reaching both iOS and Android audiences. Furthermore, my fondness for Vue.js adds a dynamic layer to my skill set, enabling the creation of engaging user interfaces with its progressive framework. Additionally, I possess in-depth knowledge of Docker and AWS. Leveraging Docker, I ensure seamless containerization, enhancing deployment consistency across various environments. My skills also extend to AWS, where I efficiently deploy applications, ensuring optimal scalability and performance in cloud environments. This diverse skill set allows me to deliver comprehensive solutions across the entire development lifecycle.

React Native
MySQL
MongoDB
TypeScript
Python
Amazon Web Services
WordPress
HubSpot
Vue.js
React
Node.js
Bubble.io
MERN Stack
$60 hourly
- 5.0/5
- (23 jobs)
𝐒𝐞𝐧𝐢𝐨𝐫 𝐌𝐨𝐛𝐢𝐥𝐞 𝐚𝐧𝐝 𝐖𝐞𝐛 𝐀𝐩𝐩 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫! I am 𝐓𝐨𝐬𝐞𝐞𝐟 𝐀𝐳𝐦𝐚𝐭, an experienced full-stack developer residing in 𝐁𝐨𝐥𝐢𝐧𝐠𝐛𝐫𝐨𝐨𝐤, 𝐈𝐋, 𝐔𝐒𝐀. Since starting my freelance journey on Upwork in 2023, I have been committed to delivering exceptional results with expertise in 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞 𝐚𝐧𝐝 𝐭𝐡𝐞 𝐌𝐄𝐑𝐍 𝐬𝐭𝐚𝐜𝐤. I transform ideas into seamless, high-performance Mobile and Web Applications. 📱 𝐌𝐎𝐁𝐈𝐋𝐄 𝐀𝐏𝐏𝐋𝐈𝐂𝐀𝐓𝐈𝐎𝐍 𝐄𝐗𝐏𝐄𝐑𝐓𝐈𝐒𝐄: ⚛️ 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞: Creating Stunning Cross Platform 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩𝐬 with a Native Feel. 💻 𝐖𝐄𝐁 𝐀𝐏𝐏 𝐃𝐄𝐕𝐄𝐋𝐎𝐏𝐌𝐄𝐍𝐓: 🟨 𝐌𝐄𝐑𝐍-𝐒𝐭𝐚𝐜𝐤: Building Dynamic 𝐖𝐞𝐛 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 using MongoDB, Express.js, React, and Node.js for full stack solutions. ⚙️ 𝐃𝐄𝐕𝐎𝐏𝐒 𝐄𝐍𝐆𝐈𝐍𝐄𝐄𝐑𝐈𝐍𝐆: 𝗖𝗜/𝗖𝗗: Automating testing and deployment for smooth, reliable releases. 𝗜𝗮𝗖: Efficient infrastructure management with Terraform and Ansible. 𝗖𝗼𝗻𝘁𝗮𝗶𝗻𝗲𝗿𝗶𝘇𝗮𝘁𝗶𝗼𝗻: Streamlining deployment and scaling with Docker and Kubernetes. 🔄 𝐀𝐆𝐈𝐋𝐄 𝐌𝐀𝐍𝐀𝐆𝐄𝐌𝐄𝐍𝐓: 𝗦𝗰𝗿𝘂𝗺: Leading iterative development with continuous feedback and adaptive planning. 𝗞𝗮𝗻𝗯𝗮𝗻: Visualizing workflow and managing tasks to boost productivity. 𝗣𝗿𝗼𝗷𝗲𝗰𝘁 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁 𝗧𝗼𝗼𝗹𝘀: Proficient in JIRA, Trello, and Asana for effective collaboration and project tracking. 🥇 Ａｃｈｉｅｖｅｍｅｎｔｓ: Successfully delivered over 30 𝗠𝗼𝗯𝗶𝗹𝗲 𝗮𝗻𝗱 𝗪𝗲𝗯 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 with a 100% client satisfaction rate. Implemented CI/CD pipelines for multiple projects, reducing deployment times by 50%. Developed scalable applications serving thousands of users, ensuring high performance and reliability. Let's collaborate and create something amazing!

React Native
Full-Stack Development
Back-End Development
Front-End Development
Next.js
React
MERN Stack
Hybrid App Development
Mobile App
Mobile App Improvement
Mobile App Development Consultation
Mobile App Development
Expo.io
Node.js
JavaScript
$75 hourly
- 5.0/5
- (6 jobs)
I'm a Senior Mobile Developer with comprehensive full-stack proficiency in iOS, Android, tvOS, and various cross-platform technologies. I have over 12 years of experience including designing complex financial trading systems as well as crafting user-friendly mobile apps tailored for the end-user. I'm not just driven by technology; I'm passionate about it. With a keen eye for detail and a passion for innovation, I love the process of turning ideas into realities. Here's a snapshot of my tech palette: • 10+ years as a dedicated mobile developer & architect. • Mastery over Native App Development: iOS, Android, tvOS, and RokuTV. • iOS proficiency with Swift, SwiftUI, Objective-C, and its variations. • Familiar with Kotlin components such as Activity, Intents, Coroutines, SQLite, and more. • Good understanding of Android OS, interactive apps, and memory optimization. • Extensive work with tools and APIs including Apple Push Notification, Google Cloud Messaging, MapKit, HealthKit, CoreLocation, GoogleMap, Android Pay, and many others. • Experienced with creating hybrid web apps using iOS web views. • Hands-on experience with several design patterns: MVVM, MVP, and MVC. • Keen eye for neat and tidy UI/UX design. • Unit Testing and TDD approach. • Familiarity with Git. • Devotion to continuous learning in the tech landscape. • Architecture and agile proficiency. • Team spirit, especially with diverse and global teams. • Clear communicator with a collaborative essence. Additionally, with 5 years under my belt in Cross-Platform Application using Flutter, React Native. I'm well-versed in optimizing widgets, components, and state management. My passion lies in embracing novel challenges and staying in sync with the dynamic tech evolution.

React Native
SwiftUI
Firebase
Amazon Web Services
Flutter
Node.js
Python
SceneKit
TVMLKit
tvOS
UIKit
Java
Kotlin
Objective-C
Swift
$80 hourly
- 5.0/5
- (2 jobs)
I'm a seasoned mobile app developer with a passion for creating innovative and user-friendly mobile applications. With over 10 years of experience in the industry, I've had the privilege of working on a diverse range of projects, from small startups to large enterprises. My goal is to help you turn your app idea into a reality and ensure it stands out in the competitive app market. Key Skills: - Mobile Platforms: iOS (Swift), Android (Java/Kotlin) - Cross-Platform Development: React Native, Flutter - Business Automation: Hubspot, Shopify, Keap, Cin7, Salesforce, Airtable, Quickbooks, Google App Script, ShipStation, B2BWave, BigCommerce, SOSInventory, Make/Integromat, Zapier, EmailParser, Slack, Teams - Backend Integration: RESTful APIs, Firebase, AWS - Database Management: SQLite, MySQL, MongoDB - Version Control: Git/GitHub - Testing and Debugging: Unit Testing, UI Testing - App Deployment: App Store, Google Play, TestFlight - Continuous Integration: Jenkins, Travis CI Let's Discuss Your Project: Whether you have a detailed project plan or just a rough concept, I'm here to help. Let's discuss your ideas, goals, and requirements to turn your mobile app dream into a reality. Feel free to reach out, and I'll be happy to provide a free consultation and quote for your project.

React Native
Back-End Development
Front-End Development
API Integration
iOS Development
Android App Development
Mobile App Development
Firebase
Flutter
Kotlin
Java
Swift
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